词根拆分联想
将单词拆分为 'de-'(去除)+ 'flag'(火焰)+ 'ability'(能力)。想象一个场景:你用力吹灭生日蜡烛(flag),结果蜡烛突然复燃,证明它拥有'去除火焰后仍能燃烧的能力'(deflagrability)。
The deflagrability of magnesium powder makes it useful in fireworks, but also requires careful storage. (镁粉的可燃性使其适用于烟花制作,但也需要小心存放。)